 State Highway 3 | ||||
|---|---|---|---|---|
| North Idaho Medal of Honor Highway | ||||
 SH-3 highlighted in red | ||||
| Route information | ||||
| Maintained by ITD | ||||
| Length | 117.680 mi[1][2] (189.388 km) | |||
| Major junctions | ||||
| South end |  US 12 near Spalding | |||
 SH-99 in Kendrick SH-8 in Deary SH-8 in Bovill SH-6 near Santa SH-5 in St. Maries SH-97 near Harrison | ||||
| North end |  I-90 near Rose Lake | |||
| Location | ||||
| Country | United States | |||
| State | Idaho | |||
| Counties | Nez Perce, Latah, Shoshone, Benewah, Kootenai | |||
| Highway system | ||||
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State Highway 3 (SH-3) is a state highway in northern Idaho, connecting U.S. Route 12 near Spalding, east of Lewiston, with Interstate 90 near Rose Lake, east of Coeur d'Alene. It is 117.68 miles (189.4 km) in length and runs north–south,[1] east of and generally parallel to Idaho's primary north–south highway, U.S. Route 95.
- ^ a b Idaho Transportation Department (November 26, 2008). "Milepost Log". Archived from the original on December 13, 2012. Retrieved 2008-12-22.
- ^ Idaho Transportation Department (November 26, 2008). "Milepost Log". Archived from the original on May 25, 2014. Retrieved 2008-12-22.